gp07 - s ( t ) = 1 . 3 sin( t ), with t in seconds. If its...

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Homework 7, Graded Problems 1. (20 pts.) Section 3.4; Problem 38. (10 pts. for each part.) 2. (10 pts.) The graph of y = ax 3 + bx 2 + cx + k has horizontal tangents at (0 , 1) and at ( - 3 , 2). Find a , b , c and k . 3. (10 pts.) A particle moves in a straight path so that its position (in meters) is given by
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Unformatted text preview: s ( t ) = 1 . 3 sin( t ), with t in seconds. If its velocity at time t = 0 is 0 . 2 m/s, what is the value of the constant ? What are the units on ? 1...
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